#include <iostream>

using namespace std;

int main ()
{
	string a = "654";
	string b = "654";
	string c = "";
	if ( a > b )
	{
		cout << " a > b " << endl;
	}
	if ( a < b )
	{
		cout << " a < b " << endl;
	}
	if ( a == b )
	{
		cout << " a == b " << endl;
	}
	return 0;
}
